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3D simulation of buried pipe in Fluent

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Old   September 6, 2015, 09:15
Default 3D simulation of buried pipe in Fluent
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amir
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Hi
I want to simulate a gas pipe that buried in the soil with Fluent...my Purpose is calculation amount of gas leak from a hole on the pipe



my questions:
1) for simulation of soil, I should use porous condition??
2) I never work on on porous zone in Fluent...
I have two volumes in gamit.(1.cube region without pipe 2.pipe). in the Zones menu of Gambit, what Type (FLUID or SOLID), I should select for anyone of volumes??
3) in the Porous Zone menu of Fluent:
-what is "Direction-1" & "Direction-2" fields?
-- what is "Viscous Resistance" & "Inertial Resistance" and how to compute them?
---How to compute C0 & C1???(Power Law Model field)

Thanks a lot
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Old   October 23, 2015, 18:03
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amir
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any one cant answer my questions???
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